Basic Info.
Application
Laboratory Apparatus
Principle
New Spectrometer
Wavelengths
UV Spectrometer
Dispersive Element
Filter
Light Number
Monochromator
Certification
ISO9001, CE
Path Length
1mm/0.2mm/0.04mm
Light Source
Pulsed Xenon Flash Lamp
Wavelength Range
190~850nm
Path Length of Cuvette
1mm/2mm/5mm/10mm
Precision of The Wavelength
±1nm
Resolution of The Wavelength
2nm (Fwhm at Hg 546nm)
Precision of Absorbance
0.002 ABS
Range of Temperature
4ºC~42ºC
Transport Package
Standard Export Packaging (Safe and Pure English)
Specification
24cm*22cm*35cm, 5.2kg
Product Description
Touch Screen MD2000D/C/H/T Nano-Spectrophotometer
MD2000 series spectrophotometer, a new type full-spectrum(190~850nm) spectrophotometer, has its own computer, screen and four USB interfaces, can be connected with mouse, printer, U disk and other wireless card USB devices. It has been built-in software, so users do not need install software before using it. The spectrophotometer has two inspection form, including trace mode and colorimetric dish. It does not need dilution and baseline correction. The instrument built-in imported high precision progressive motor, low noise, long service life, bring blender mixing and temperature control function, all data is automatically saved, convenient output data statistics, convenient software easy to learn. MD2000D | no cuvette, inside PC |
MD2000C | cuvette, inside PC |
MD2000H | (cuvette, inside PC, room temperature to 42ºC) Heating Model |
MD2000T | (cuvette, inside PC, 4-42ºC) Heating&Cooling model |
* SPECIFICATIONPath length | 1mm/0.2mm/0.04mm |
Volume of sample | 0.3~2µL |
Light source | pulsed xenon flash lamp |
Detector | 2048-element linear silicon CCD array |
Range of the wavelength | 190~850nm |
Path length of cuvette | 1mm/2mm/5mm/10mm |
Precision of the wavelength | ±1nm |
Resolution of the wavelength | 2nm (FWHM at Hg 546nm) |
Precision of absorbance | 0.002 Abs |
Precision of absorbance | 1% (0.76Abs at 350nm) |
Range of absorbance | 0.002~400(10mm) |
Measurement range of nucleic acid | 0.4~19000ng/μL (DS-DNA) |
Measurement range of protein | 0.01~400mg/ml(BSA) |
Range of temperature | 4ºC~42ºC |
Measurement time | <5s |
Material of sample pedestal | stainless steel and quartz fiber |
The inner computer system | Win7(64-bit operating system) / Win8 |
Screen | colour LCD touch screen display |
Size | 35cm×24cm×22cm |
Weight of the instrument | 5.2 kg |
1. Principle
The calculation of sample concentration is based on the Beer-Lambert law,
A = ε b c
Where A is the measured absorbance, ε is the molar absorption coefficient, b is the path length, and c is the concentration.
2. Range of application
The MD2000 series spectrophotometer can measure:
3. Nucleic Acid:
1, A260. The concentration and purity of DS-DNA, SS-DNA and RNA and others.
2, Micro Array. The concentration of fluorescent dye labeled nucleic acid (micro array), for it can measure the concentration of the nucleic acid and the dye at the same time.
4. Protein:
1, Protein A280. The concentration of the protein (1Abs = 1mg/mL), BSA, IgG, Lysozyme, Labels and Others;
2, Protein Kit Method. The concentration of protein with protein assay kit (Lowry, BCA, Bradford and Others), and the software can create standard curves and report directly the concentration of the sample.
5. UV/VIS:
The UV/VIS can measure full-spectrum (190~850nm) absorbance scan.
6. Cell Culture:
It can measure the concentration of suspended cell cultures.
7. Kinetics:
The instrument can make time-based kinetics measurements. The software only support kinetics measurement using cuvette module. * DETAILED IMAGES
* RELATED PRODUCTS
* Certification & Plug
Address:
Suite 1117, Lane561 Xiuchuan Rd., Greeland Max-Mall, Pudong New Area, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Business Range:
Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, QSR
Company Introduction:
Drawell International Technology Co., Ltd. Is a professional scientific instrument manufacturer and supplier; We consistently provide the highest quality consumable lab equipment and best service for life technologies. In cooperation with many domestic enterprises we provide users with first-class products. The main products are UV/Visible Spectrophotometers, AAS, Gas Chromatography, Centrifuges, Electronic Balances, Microscopes, Electrochemical Instruments Incubators and other analytical instruments&&laboratory equipments. They have been widely used in different kinds of scopes, such as bioscience research, pharmacological science, quality control, food industry, environmentology and education. With a history of more than 20 years, DRAWELL is committed to provide high-quality scientific instruments for all the users around the world. In recent years, we have invested a lot to optimize our R&D.
With professional technical research and support team, we hope to make comprehensive business cooperation with analytic instrument manufacturers and distributors from all over the world.